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periodic table questions
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1
The elements in Group 1 are also known as the
rare-earth series
actinide series
Period 1 elements
alkali metals
2
Which two elements would have similar properties to Sulfur (S) 16?
O and N
O and Se
F and As
P and Cl
3
Elements in a group in the periodic table can be expected to have similar
atomic numbers
atomic masses
number of neutrons
properties
4
What are the radioactive elements with atomic numbers from 90 to 103 called?
noble gases
Earth, Wind, Fire ... Ba de ya! Dancing in September!
the lanthanides
the actinides
5
Which element would have properties most similar to Calcium (Ca)?
Scandium (Sc)
Chlorine (Cl)
potassium (K)
Strontium (Sr)
6
Argon, Krypton, and Xenon are
lanthanides
actinides
noble gases
alkaline earth metals
7
The first row of elements in block F are called?
lanthanides
actinides
halogens
alkali metals
8
What is the atomic number of the 2nd alkali metal?
12
19
3
11
9
The D block contains:
transition metals
alkali metals
metalloids
lanthinides
10
Mendeleev arranged elements on the periodic table by
atomic mass
reactivity
grade point average
atomic number
11
The group of soft, silvery, reactive metals, all of which have one electron in an S orbital are
metalloids
alkaline earth metals
transition metals
alkali metals
12
Mendeleev predicted that the spaces in his periodic table represented
isotopes
undiscovered elements
radioactive elements
permanent gaps
13
Silicon (Si) is a
metal
nonmetal
metalloid
gas
14
The person whose work led to a periodic table based on increasing atomic number was
Cannizzaro
Moseley
Mendeleev
Rutherford
15
What Group does Silicon belong to?
15
3
17
14
16
Which element would be a P Block metal?
Titanium (Ti) 22
Iron Fe 26
Calcium (Ca) 20
Tin Sn 50
17
What are the elements with atomic numbers from 58 to 71 called?
the lanthanides
the noble gases
the actinides
the alkali metals
18
The elements magnesium (Mg) and calcium (Ca) belong in which group on the periodic table?
noble gases
alkali metals
alkaline earth metals
transition metals
19
In what period is Silver (Ag) ?
6
4
11
5
20
The main reason the Potassium (K) is more reactive than Sodium (Na) is:
The outer shell electrons are further from the nucleus in K
K is an Alkaline-earth metal
K has been known to use steroids now and then.
The outer shell electrons are further from the nucleus in NA
21
For many groups the increase in atomic number follows the pattern 8, 8, 18, ___ , 32.
6.022 x 1023 ... Mole dawg!!!
28
18
32
22
Compared to the alkali metals, the alkaline-earth metals
have lower melting points
combine more readily with nonmetals
are less reactive
are less dense
23
The elements that are the best conductors of electricity are:
gases
metalloids
metals
nonmetals
24
The most reactive group of the NONmetals is
lanthanides
transition elements
halogens
noble gases
25
Mendeleev switched some elements around based on their
properties
colors
atomic numbers
densities
26
What is the atomic number of xenon?
68
72
90
54
27
Which Block on the periodic table contains the Alkali metals?
F
D
P
S
28
soft metal, silvery, very reactive. Which group has these properties?
transition metals
alkali metals
halogens
alkaline earth metals
29
Which element would be a non-metal?
Copper
Iron
Sodium
Carbon
30
Physical and chemical properties of the elements are periodic functions of their atomic numbers
Mendeleev's law
the law of properties
the periodic law
the periodic table
31
Elements in the upper right side of the P BLOCK on the periodic table have these properties
nonmetals
metals
metalloids
liquids
32
To which block do the actinide elements belong?
s block
d block
f block
p block
33
The most characteristic property of the noble gases is that they
are radioactive
are gases at ordinary temperatures
are largely unreactive
have low boiling points
34
Who developed the first good method for measuring atomic mass?
Mendeleev
"Your MOM"
Cannizzaro
Mosley
35
What is the Period, Block and Group for the element with 28 Protons?
period 4, block D, group 11
period 4, block S, group 10
period 4, block D, group 10
period 5, block D, group 10
36
A horizontal row of blocks on the periodic table:
group
octet
family
period
37
The Main Group elements are made up from what 2 blocks?
S and D
D and P
S and P
S and F
38
The elements Iron and Copper belong to which group on the periodic table?
alkaline-earth metals
transition metals
halogens
actinides
